In theory, sure. In practice, skepticism can be impractical. The guys printing the food pyramid postor needs science's guidelines. The hospital director wants t

In theory, sure. In practice, skepticism can be impractical. The guys printing the food pyramid postor needs science's guidelines. The hospital director wants to provide guidelines for the catering contract. Etc. IDK is fine, but they'll just ask the next guy until they get an answer. What do you mean science doesn't know what we should eat? Oh FredPret, you're such a contrarian. Don't be difficult.